#i just need to graduate

19 messages · Page 1 of 1 (latest)

fleet lake
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i was told to seek help because every answer i put in was wrong, this is my last hope

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the answers i got were -5,0 and -1, 0

scenic harness
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vertex = (0,-4)

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this is the parabola of y = $x^2$ - 4

sterile egretBOT
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doated

scenic harness
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the shift

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is a horizontal movement left

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5

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for x

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so the new equation is y = $( x + 5 )^2$ - 4

sterile egretBOT
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doated

scenic harness
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plug in 0 for y

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$(x+5)^2$ = 4

sterile egretBOT
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doated

scenic harness
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$x+5$ = 2 or -2

sterile egretBOT
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doated

scenic harness
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$x$ = -3 or -7

sterile egretBOT
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doated

scenic harness
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so the intercepts are (-3,0) and (-7,0)